stay tuned for the second hour of the "closing bell" with maria bartiromo. i'll see you tomorrow. >>> it is 4:00 on wall street. do you know where your money is? hi everybody, welcome back to the "closing bell." i'm maria bartiromo. this market modestly higher as the dow and s&p 500 inch back toward record highs. some money moving into equities pushing the dow up at 25 points at the close. 15,640. nasdaq picking up ground technology doing better ahead of the big twitter ipo on thursday. nasdaq with 3936. s&p 500 higher by 6'.5 points, finishing at 1768. no new records for the dow or s&p tonight but not a bad start to the week. bob pisani following the action as olzalways. >> now historic high for dow transport. we've been talking about it all day, due to airline stocks. historic highs on delta, u.s. air all on the upside. low oil since going back to june. that's a big help. that's what moved it forward. speaking of oil, i've been talking about exploration and production stocks. it's the fracing plays and companies involved in fracing plays, northern oil, con